These days there’s an increasing interest in gaining insight. (Let’s just accept the loaded word “gaining” for now.) On the whole this is a good thing. For a long time many in the West have been doubtful about whether awakening is a realistic goal. “Maybe we’re too messed up,” and “Maybe the modern world isn’t conducive to awakening,” were common doubts.

As the years have gone by, however, more and more practitioners have had insight experiences, and this has been very encouraging for others. More people now think not just that awakening is possible, but that they personally are capable of it. This is great! How can there be a downside to this?

Wynne Parry, LiveScience. Throughout life, even shortly before death, the brain can remodel itself, responding to a person’s experiences. This phenomenon, known as neuroplasticity, offers a powerful tool to improve well-being, experts say.

“We now have evidence that engaging in pure mental training can induce changes not just in the function of the brain, but in the brain’s structure itself,” Richard Davidson, a neuroscientist at the University of Wisconsin-Madison, told an audience at the New York Academy of Sciences on Thursday (Feb. 6) evening.

The brain’s plasticity does change over time, Davidson pointed out. For instance, young children have an easier time learning a second language or a musical instrument…